SEA00LA071

NTSB accident investigation · Cessna 150H · Lopez Island, WA · April 13, 2000

Accident · No injuriesLimited investigationFinal report
Date
April 13, 2000, 10:30 local (17:30 UTC)
Place
Lopez Island, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N50039Cessna 150H
Weather
Instrument (IMC) · Day
Status
Completed · report December 4, 2000
Report
Approved by Office Director
FAA report
20000413011929A
Case key
48946

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

Proper touchdown point not attained by the pilot. Factors include excessive speed at touchdown, a wet runway, a fence, and the pilot's inadvertent flight into IMC.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

OverrunLanding - roll
Airport facilities,runway/landing area condition - wetFactor
Proper touchdown point - not attainedPilot in commandCause
Object - fenceFactor
Vfr flight into imc - inadvertentPilot in commandFactor
Distance/speed - excessivePilot in commandFactor

Analysis

Shortly after departure, during the ascent, the pilot inadvertently entered IMC conditions. The pilot initiated a turn back to the airport, reacquired the runway at 100 feet above ground level (agl) and approximately mid-field. The aircraft touched down 2,700 feet down the 2,900 foot wet runway at 80 MPH. The aircraft traveled off the end of the runway and collided with a fence. No mechanical malfunctions were reported with the aircraft at the time of the accident.

Factual narrative

On April 13, 2000, about 1030 Pacific daylight time, a Cessna 150H, N50039, registered to and operated by the pilot as a 14CFR91 personal/pleasure flight, was substantially damaged during the landing roll-out at Lopez Island Airport (S31), Lopez Island, Washington. The private pilot, the sole occupant of the aircraft, was uninjured. Instrument meteorological conditions prevailed and no flight plan was filed for the cross-country flight. The flight originated from Lopez Island approximately 5 minutes prior to the accident, with a planned destination of Anacortes, Washington. There was no fire and no report of ELT activation.

The pilot stated that shortly after take off from runway 34, during the ascent, he inadvertently encountered instrument meteorological conditions (IMC) approximately 300 feet above ground level (AGL), and initiated a 270 degree turn back to the airport. The pilot reacquired the airport and turned another 90 degrees, aligning with runway 16 at 100 feet AGL and approximately mid-field. The aircraft touched down approximately 2,700 feet down the 2,900 foot wet runway at 80 MPH. The aircraft traveled off the departure end of the runway and collided with a game fence. The aircraft sustained substantial damage to both wings and fuselage.

At 1014 PDT, the hourly weather observation for Friday Harbor (FHR), 5 miles northwest of the accident site, was winds from 60 degrees at 3 knots; visibility 2 statute miles with light rain and mist; broken clouds at 300 feet and 3,200 feet, overcast clouds at 4,800 feet; temperature 9 degrees C; dew point temperature 9 degrees C; altimeter setting 29.82 inches hg.

No mechanical malfunctions were reported with the aircraft at the time of the accident.

Aircraft

Registration
N50039
Reported as
Cessna 150H
Category
Airplane
Serial number
15069030
Airframe hours
4,250
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
David R. Hubbard
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 5, 2000 · 25 hours before
Departed
S31 · Lopez Island, WA
Destination
74S · Anacortes, WA
Airport
S31 · Lopez Island, runway 34, 2,900 × 60 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
45
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
152 total · 17 in this make and model · 100 as pilot in command · 17 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Instrument (IMC) · Day
Wind
60° at 3 knots
Visibility
2 statute miles
Lowest ceiling
300 ft broken
Temperature
48 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
FHR, 5 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.